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M1.8 Depth: 6.0 km

M1.8 Earthquake near 13 km NNW of Riverside, Washington (United States)

UTC time: 2025-11-22 13:48:10 UTC Local time: —

About this earthquake

A magnitude M1.8 earthquake was recorded near 13 km NNW of Riverside, Washington (United States) on November 22, 2025 at 13:48 UTC. The hypocenter lay relatively close to the surface at around 6 km, increasing how strongly it was felt. Earthquakes of this small magnitude are usually barely noticeable and cause no damage.

The event was recorded by USGS. United States: 209 earthquakes were recorded in the past 24 hours, the strongest reaching M3.8.

Details

Magnitude
M1.8
Depth
6.0 km
UTC time
2025-11-22 13:48:10 UTC
Local time
—
Country
United States
City
Washington
Source
usgs
Coordinates
48.61367, -119.56300
Temperature
5.9°C

Map

Depth profile

Depth profile Depth: 6 km (Shallow) Surface Shallow Intermediate Deep 0 km 70 km 300 km 700 km 6 km
Shallow
6 km
6 km — shallower than the regional average (15.5 km)
Regional average: 15.5 km
Why depth matters

Shallow quakes release energy near the surface — shaking is felt more strongly and damage potential is higher.

Depth classes per USGS

Volcanoes nearby

  • Glacier Peak
    Distance: 127 km ·Stratovolcano ·Elevation: 3'213 m ·Last eruption: 1700 ·United States
  • Baker
    Distance: 166 km ·Stratovolcano(es) ·Elevation: 3'285 m ·Last eruption: 1880 ·United States
  • Rainier
    Distance: 256 km ·Stratovolcano ·Elevation: 4'392 m ·Last eruption: 1450 ·United States
  • Garibaldi
    Distance: 285 km ·Stratovolcano ·Elevation: 2'678 m ·Last eruption: -8060 ·Canada
  • Garibaldi Lake
    Distance: 289 km ·Volcanic field ·Elevation: 2'316 m ·Canada
  • Adams
    Distance: 304 km ·Stratovolcano ·Elevation: 3'742 m ·Last eruption: 950 ·United States

Historic earthquake map · United States

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Explore recent and long-term earthquake activity in this country. Use filters to narrow down by magnitude, depth, and date range.

Country statistics · United States

Country overview
View earthquake KPIs, strongest and latest events, and averages for this country.

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